Question

i`m struggling with my ict homework. i need to find the definitions of words for the internet.ive looked on the sites for other people who have asked but i can`t find it.please help my homework is due in tomorrow.
definition of groups
thanks :)!
Ms. Sue
Which words can you not find in this source?

http://www.webopedia.com/
ansh
iam struggling with my home work.I need to find the three adverts